The image shows an OCI region connected over Megaport MCR to a Microsoft Azure implementaion. The OCI region contains a single VCN, which itself contains a Bare Metal Compute instance. A dynamic routing gateway straddles the VCN border. The Azure implementaion contains aVNet implementation, which contains a virtual machine. A virtual network gateway straddles the VCN border. Between OCI and Azure is a FastConnect implementation on the OCI side and an ExpressRoute implementatoion. Between these components is the Megaport MCR. Traffic flows bidirectionally between the OCI region to Azure through the dynamic routing gateway, then over FastConnect to the Megaport MCR, which passes it over ExpressRoute, in the Azure VM in VNet though the virtual network gateway.